baber/WOPTO huggingface dataset:
Patent JP-H0822157-A (JP)
Title: Electrophotographic device
Inventor: MOCHIMARU HIDEAKI
IPC: F25D1/00
Filed: 1994-07-07
Abstract: PURPOSE:To prevent the cost parts and a manufacturing cost from being increased and to prevent the attaching and detaching property of a process unit from being deteriorated by integrally forming a duct for exhausting hot air generated near a fixing device with the case of the process unit. CONSTITUTION:In a printer main body 1, the case 100a of the process unit 100 is provided with upper extension parts 19(the trailing edge guide of a paper ejection stacker part 13) and 13a (one part of the stacker part 13). Then, the duct D is formed of the upper part of the developing device 6 of the case 100a and the upper extension part 13a. The front part (right side in a figure) of the duct D is used as an opening K faced in the direction of the fixing device 11 and the back part of the duct D is connected to a duct D1 led to a ventilating fan 23. The almost half part of the fan 23 is made to communicate with an electrical part 15. When the fan 23 is rotated, the hot air of the electric part 15 is exhausted together with the hot air of the fixing device 11.
Patent JP-S5487531-A (JP)
Title: Electrophotographic photoreceptor
Inventor: KITAJIMA NOBUO
IPC: G03G5/02
Filed: 1977-12-23
Abstract: PURPOSE: To improve electrical adhesion between base and photoconductive layer by letting the resistance of the binder of the photoconductive layer continuously so as to become low on the base side and high on its surface side.  
     CONSTITUTION: A photoconductive layer composed of a photoconductor and 5 to 20wt% thereof of a binder is provided on a base to about thicknesses 10 to 50μ. Next, this electrophotographic photoreceptor with its base on the lower side is placed on a hot plate which has been heated and the air having been cooled by a suitable air is blown to the photoconductive layer side. By this manner, the binder on the base side is carbonized to low resistance of preferably 10 -1  to 10 5 Ω.cm and the binder on the opposite side is in a high resistance state of 10 13  thru 10 17 Ω.cm, thus the resistance is continuously changed. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05247520-A (JP)
Title: Method for melting cr-containing dead soft steel
Inventor: AIDA KIMIHARU
IPC: C21C7/068
Filed: 1992-06-16
Abstract: PURPOSE:To melt an Cr-containing dead soft steel with low Cr loss and in a short time by adding H2-containing material after executing vacuum decarburization or oxygen top-blowing decarburization to reduce the carbon concn. in the Cr-containing steel within a prescribed range and executing hydrogen addition treatment. CONSTITUTION:The Cr-containing steel is decarburized to the extremely low carbon zone by using a vacuum degassing apparatus. In the melting of the Cr-containing dead soft steel, after executing the vacuum decarburization or the oxygen top-blowing decarburization to the prescribed carbon concn. in the steel, the H2-containing material is added to execute the hydrogen addition treatment. This hydrogen addition treatment can be executed, e.g. by top-blowing the H2-containing gas or by blowing this gas below the bath surface. Further, after oxygen concn. in the steel reaches a critical oxygen concn. (%O) cwt% obtd. with the equation: log (%O) C=-(146.80/T)+0.0126 (%Cr) +0.03 (in the equation, (%Cr): Cr concn. in steel %, T: molten steel temp. K), the hydrogen additional treatment is desirably started to prevent excess oxidation of Cr and retardation of the decarburization.
Patent JP-S6134832-A (JP)
Title: Large aperture ion source
Inventor: SATO TADASHI
IPC: H05H1/22
Filed: 1984-07-26
Abstract: PURPOSE:To make a large aperture insulating spacer needless by mounting an ion beam drawing-out electrode system on a flange for fixing an electrode between an insulating flange and a fixing flange in order to maintain an electrode interval at fixed value with an insulating spacer while making the insulating flange inner diameter and an electrode on the arc chamber side larger than the arc chamber opening. CONSTITUTION:An ion beam drawing-out electrode system 42 having a plasma electrode 20 opposing to an arc chamber 10 is fixed to a flange 34 provided between a fixing flange 60, which fixes the arc chamber to a vacuum container 62 and an insulating flange 32 while maintaining the suppresser electrode 28 and the drawing-out electrode 30 having many opening holes of the beam drawing-out electrode system 42 with the pillar-shaped insulating spacers 66 and 68 at fixed value and the inner diameter of the insulating flange 32 is made to be larger than the inner diameter of the arc chamber 10 while making the plasma electrode 20 opposing to the ark chamber larger than the inner diameter of the arc chamber. According to said constitution, an insulating spacer having a large aperture is not required thus reducing plasma leakage from the arc chamber.
Patent JP-S5780787-A (JP)
Title: Piezoelectric porcelain
Inventor: TAKAHASHI SADAYUKI
IPC: H01L41/187
Filed: 1980-11-07
Abstract: PURPOSE:To improve the acoustic characteristic of a piezoelectric porcelain by mixing the predetermined quantity of powder of PbO, TiO2, ThO2, etc., preheating the mixture, baking the mixture, molding the mixture, polarizing it and obtaining the porcelain represented by the predetermined formula. CONSTITUTION:Powders of PbO, TiO2, ThO2, MnO2, Fe2O3 are weighed in the predetermined weights as stock powders, are mixed by ball mill with pure water, and the mixed powder is prebacked, for example, at 850 deg.C for 1hr. The prebaked powder is pulverized, is pressure molded, is annealed at 1,220-1,280 deg.C for 1hr, and is machined in a rectangular plate of the prescribed size. After silver electrodes are seized to both main surfaces, DC bias electric field of 8kV/mm. is applied in insulating oil of 120 deg.C for 1hr to be polarized. In this manner, a piezoelectric porcelain of the general formula can be obtained. This porcelain has large power, small sub directivity electrode and excellent amplitude and phase characteristics.
Patent JP-S642065-A (JP)
Title: Liquid color developer for electrostatic photography
Inventor: GOTO AKIHIKO
IPC: G03G9/12
Filed: 1987-06-25
Abstract: PURPOSE:To eliminate background fog and to obtain high image density by using a naphthol AS type insoluble azo pigment specified in composition. CONSTITUTION:The liquid color developer for electrostatic photography is obtained by dispersing into a liquid medium a toner composed essentially of a binder resin and the naphthol AS type insoluble azo pigment represented by formula I in which R is H or a group of formula II; each of A, B, and C is groups of formulae III, and each of X and Y is groups of formulae IV, thus permitting the characters printed by using this liquid developer to be freed of background fog and enhanced in image density, and accordingly, color images formed by color superimposing development to be enhanced in contrast.
Patent JP-S5860655-A (JP)
Inventor: AZUMA TOMISABUROU
IPC: E04C2/04
Filed: 1981-09-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H116052-A (JP)
Title: Production of cubic nitrided boron coating film
Inventor: SOTOZAKI MINEHIRO
IPC: C23C14/24
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To produce the cubic nitrided boron coating film of high hardness on a substrate by generating an arc discharge with boron as a cathode, guiding a boron ion generated to an annular magnetic field of an electromagnetic coil and adhering on a substrate surface in presence of a nitrogen ion. SOLUTION: A boron cathode 11, in which C, Ca, etc., as impurities are added in <=5 wt.%, is mounted in a hollow ceramic heater 13, an arc discharge cathode 15 is obtained. This is arranged in the device having a high vacuum of about 5×10<-5> Torr, the boron cathode 11 is heated up to >=400 deg.C, preferably >=500 deg.C. Successively, an arc discharge is generated between a cathode 15 and an annular anode 17 through a trigger electrode 16. A boron ion 19 generated from the boron cathode 11, while separating a non charged fused material 20 from thereof, is guided to a substrate 21 through a deflection coil 22 and is allowed to reacted with the nitrogen gas on the surface, introduced from a supply pipe 24, a C-BN coating film excellent in wear resistance is adhered/ formed on a substrate surface.
Patent JP-H05346347-A (JP)
Title: Infrared ray detector
Inventor: KUMADA AKIRA
IPC: G01J1/42
Filed: 1992-06-16
Abstract: PURPOSE:To obtain an infrared ray detector which is suited for detecting a still human body using a pyroelectric type infrared ray detection element. CONSTITUTION:The intermittent frequency of incidence infrared rays by a chopper mechanism 26 is set to an electrical response frequency or less. The amplitude of the output signal of a pyroelectric type infrared ray detection element 10 is determined by the rising according to thermal response of the element 10 and the falling according to the electrical response. The thermal response frequency is generally higher than the electrical response frequency. Therefore, the output amplitude of the pyroelectric type infrared ray detection element 10 increases and the gain of an AC amplification circuit 18 can be reduced, thus eliminating the need for reducing the entire noise.
Patent JP-H0447820-A (JP)
Title: Line quality measuring system
Inventor: UTSUKI TSUTOMU
IPC: H04L1/00
Filed: 1990-06-15
Abstract: PURPOSE:To raise an alarm against the reduction or throughtput even in a system to which it is not reported that line quality of an HDLC process or the like is adverse, by calculating the approximate value of the code error quality of a line at all times. CONSTITUTION:Frame check sequence error information and information showing the number of bits less than the regulated number between flags in a reception line 1 from a flag synchronous reception part 2 is checked and when there is one report among these reports at least, '1' is added to an error frame counter 1 (15). Current time from a timer 3 is stored and start time stored in advance is subtracted from the stored current time. When a subtracted result is the prescribed time, the approximate value of the code error quality in the reception line 1 is calculated by dividing the cumulative value of the error frame reception counter with the product of multiplying line velocity and the prescribed time, and reported to a host device 5.
Patent JP-H025908-A (JP)
Title: Chop-stick
Inventor: MORISHIMA HIROSHI
IPC: A47G21/10
Filed: 1988-06-27
Abstract: PURPOSE:To enable weight to be balanced, and also enable length to be changeable in a simple manner by letting each chop-stick be divided at two points so as to be capable of being joined, enabling respective divided sections to be interchangeable, and thereby letting the materials of each tip end section and each ornamental section be freely selected. CONSTITUTION:An intermediate section 10, for example, is formed into a bar with a circular cross section, and is formed with male and female screw portions 12 and 14 at the both ends of it. The thick end of a tip end section 20 is formed with a made screw portion 22 in which the female screw portion 12 of the intermediate section 10 is screwed. One end of an ornamental section 30 is formed with a male screw portion 32 in which the female screw portion 14 of the intermediate section 10 is screwed. The material, dimension and surface coating material of the tip end section 20 are determined from the view point of feeling of mouth touch, teeth touch and the like, and of easiness in catching foods. When the respective sections 10, 20 and 30 which are different in thickness and length are prepared, they may be appropriately combined one another so that favorable combination may be obtained, it is thereby possible that a pair of chop-sticks can be changed into a favorable one in whole length, weight and balance.
Patent JP-S5858632-A (JP)
Title: Controlling method of input/output interface
Inventor: NAKAMURA MAKIO
IPC: G06F15/78
Filed: 1981-10-01
Abstract: PURPOSE:To transfer data at a high speed by simple constitution, by directly switching an address or a command as hardware by a control signal from an input/output device controlling part. CONSTITUTION:An address or a command is switched directly as hardware by a control signal from an input/output device controlling part. For instance, an address signal is sent out to a decoder part 6 of an input/output device interface 2, an input/output device controlling part 7 and a storage part 4 through an address bus from a CPU 1, and also a control signal is sent out to the decoder part 6 and the input/output device controlling part 7 through a control bus. Subsequently, a select signal is sent out to the input/output device controlling part 7, a buffer part 5 and the storage part 4 from the decoder part 6. Subsequently, a control program of an input/output device 3 is switched as hardware by sending out a control signal to the storage part 4 from the input/output device controlling part 7.
Patent JP-2000347778-A (JP)
Title: Multimedia contents editor
Inventor: OGAWA RYUICHI
IPC: G06F19/00
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To easily confirm whether multimedia contents are to be properly operated for an external event or not by emulating the external event on a preview stage. SOLUTION: An event action table and an event profile in an event action managing part 14 are read out, and the list of external event names is sent to an external event display selecting part 16 and displayed on a display screen. Next, inputting from the external event display selecting part 16 is monitored, the event name selected by a user is received and when it is under preview execution, an event message corresponding to the selected event is read out of the profile and reported to a preview executing part 17. Namely, the external event, which does not originally occur from user inputting, is emulated corresponding to the event selection of the user and reported to the preview executing part 17 so that contents operation can be confirmed when the external event occurs.
Patent JP-H0715524-A (JP)
Title: Telephone set terminal interface device
Inventor: INADA HISASHI
IPC: H04Q3/42
Filed: 1993-06-28
Abstract: PURPOSE:To allow each small telephone set terminal group to receive various additional services used by a telephone set terminal without the need for direct processing by a central controller provided to an exchange. CONSTITUTION:This device is provided with a telephone interface circuit 16 to which lots of telephone set terminals are connected and which includes a means separating voice information and control information, an operation information transmission 14 fetching dial button operation information from the telephone interface circuit 16 and sending the information to an exchange, and a terminal control means 13 giving terminal control information to the telephone interface circuit 16. As to operation information requiring a specific additional service, the destination of the operation information is selected to be another terminal in place of a terminal leading to the exchange and a computer receives the control information being the transmission information to execute the additional service.
Patent JP-S5381503-A (JP)
Title: Reforming of petroleum heavy oil and coal by cracking
Inventor: MATSUBARA MICHIROU
IPC: C10G9/02
Filed: 1976-12-28
Abstract: PURPOSE: Petroleum heavy oil is incroporated with coal and heat-treated under low partial pressure to recover cracked gas and cracked oil in high yield together with heavy residue suitable for binding metallurgical coke. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6313399-A (JP)
Inventor: YANO ICHIRO
IPC: D06F39/12
Filed: 1986-07-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10332164-A (JP)
Title: Air-conditioner or air purifier
Inventor: UCHIDA TSUTOMU
IPC: F24F1/00
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To regulate an amount of generated ions by an ion sensor and to effect plain display. SOLUTION: A radiation electrode for generating ions is arranged at a supply air route, running from a suction port, at which a high voltage generating circuit and a supply fan are arranged, to an air outlet or in the vicinity of the supply air dust. An ion sensor is arranged at a suction port and an amount of generated ions is controlled by an ion amount sensed by the ion sensor. In this case, the ion sensor comprises an antenna 31, an integrating circuit 32, a bridge circuit 33, and an amplifying circuit 34. A display part is arranged on the surface of the casing and since the display part displays an ion amount based on a signal from the ion sensor, the generation of ions is automatically regulated, and a current ion amount is recognized by a user with the aid of an ion lamp.
Patent JP-H027646-A (JP)
Title: On-line system evaluation system
Inventor: KOMINE SATOSHI
IPC: H04L69/40
Filed: 1988-06-24
Abstract: PURPOSE:To attain overall test in a form very close to the actual operation by comparing a data outputting from the system to be evaluated with an output data recorded on a magnetic tape for each line similarly at the actual operation and recorded on a journal magnetic tape at the actual operation. CONSTITUTION:A system journal magnetic tape 3 is connected to the input side of the system 1 to be evaluated via an on-line evaluation task (XMT task) 5, and an output message recording magnetic tape 4 is connected to the output side. The XMT task is stored in an XMT task storage means 50 and given to a data evaluation input/output terminal equipment 6. Then a data is inputted from the system journal magnetic tape 3 to the system 1 to be evaluated through the XMT task 5 and the output of the system 1 to be evaluated is recorded on the recording magnetic tape 4. The recorded data and the data outputted from the system 1 to be evaluated at the actual operation are compared. Thus, the overall operation of the entire system is confirmed.
Patent JP-H0333680-A (JP)
Title: Wrist watch
Inventor: ANRI SHIYUNAIDAA
IPC: G04B19/28
Filed: 1990-06-18
Abstract: PURPOSE: To facilitate manufacture, assembly and dismantling by fitting the toothed ring of an indexing system loosely as a component independent from the bezel and the central part of a case. CONSTITUTION: A gear ring 8 and a flat spring 11 form an index system for a bezel 4. The system is held freely and loosely under pressure of a spring wire and the spring 11 between the central part 1 of a case and the bezel 4 being held by the wire 6. The ring 8 touching the bezel 4 is held while meshing a protrusion 9 and a hole 10 of the bezel 4 through the resiliency of a click 12 formed integrally with the spring 11. When the bezel 4 is pulled up, it can be removed by slightly pressing the spring 6. This structure facilitates manufacture, assembly and dismantling while reducing the cost.
Patent JP-H06343504-A (JP)
Title: Sole material for footwear and its production
Inventor: KURAMOCHI TAKASHI
IPC: B29K105/04
Filed: 1993-06-03
Abstract: PURPOSE:To make mass production by forming sole material blanks made of foams to a last shape and subjecting the formed sole materials for footwear to secondary forming for a prescribed period of time under a prescribed temp. condition, then subjecting the resulted sole materials for footwear to cold pressing and to the inspection. CONSTITUTION:Plural sheets of the sole material blanks 1c made of the foams consisting of materials, such as polyvinyl acetate and polyethylene resins, are superposed on each other and are cut to the shape of the lasts by a cutting machine, by which the plural sole materials 1 having the shape of the lasts are simultaneously produced. The formed sole materials 1 for footwear are subjected to the secondary foaming for about one or two minutes under 160 to 200 deg.C condition. The sole materials for footwear subjected to the secondary foaming are formed to the shape of the lasts and are put into dies internally contg. various kinds of patterns and are subjected to the cold pressing. The cold pressing is executed for about 10 to 15 seconds by applying 100kg/m<2> pressure to the dies at 10 deg.C. Whether the sole materials for footwear formed with the various patterns can be delivered as products or not is inspected. Only the produces meeting respective requirements are delivered.
Patent JP-H065849-A (JP)
Title: Structure of semiconductor device
Inventor: ASADA KUNIYASU
IPC: H01L29/78
Filed: 1992-06-17
Abstract: PURPOSE:To eliminate a delay of electric signal for every finger and prevent a chip itself from being formed in a long and narrow shape in a field effect transistor having a gate electrode of multi-finger type. CONSTITUTION:By installing a gate pad 3 in the center of a chip and taking out a gate finger 1 without passing from the pad 3 through a gate bus bar, a delay of electrical signal for every finger is eliminated. Also, by installing a multi-finger gate on both sides of the gate pad 3, the chip itself is prevented from being formed in a long and narrow shape. By this construction, a transistor without the delay of electrical signal every finger can be obtained and can handle higher frequency. Further, since the chip itself is not formed in the long and narrow shape, an assembly operation to a package can be improved.
Patent JP-H0322550-A (JP)
Title: Wafer scale lsi
Inventor: HIRAIWA KATSURO
IPC: H01L21/82
Filed: 1989-06-20
Abstract: PURPOSE:To eliminate long wires, which are attributed to the main cause of an obstacle, and to make it possible to use all non-defective chip elements by a method wherein the power electrodes of each chip element are respectively provided with a dummy electrode and bonding wires, which connect the power electrodes to terminals, can connect via a defective chip element. CONSTITUTION:In an LSI 11, bonding wires 7, whose one ends are respectively connected to each terminal 3, are provided for feeding power to each chip element 5 after the electrical characteristics of each chip element 5 are checked. Non-defective chip elements 5 are connected to electrodes 6 and dummy electrodes 12 are connected to a defective chip element, 5. Each one dotted chain line 13 is the boundary between the elements 5, each filling-in region 14, which is surrounded with broken lines and is drawn by oblique lines, is a line formation region (a DRAM and its control circuit region) of each chip element 5, the power electrodes 16 are extended which each circuit formation region 14 and in contrast to this, the dummy electrodes 12 are electrically made independent and are formed.
Patent JP-H0914734-A (JP)
Title: Air conditioner
Inventor: EN YUKIO
IPC: F25B49/02
Filed: 1995-06-23
Abstract: PURPOSE: To store the contents of the action of a detector even when the power supply is stopped by providing a storage device to store the contents detected by a detecting device after the power is supplied, a display to display the contents, and an operation switch to be operated for the display. CONSTITUTION: When a detecting device 102 detects an abnormality or a failure, a control device 101 is caused to stop the operation, and the contents stored in a RAM are written in an EEPROM which is a storage device 105. A repairer switches off the power source to achieve the repair for the contents displayed on a display 103, and switches on the power source after the repair is completed. If no abnormality is found after an operation switch is pressed, an erasing means 107 erases the contents in the RAM and the EEPROM by the operation switch 104 is pressed for over four seconds, and a sound alarm is made by an alarm 109. Thus, even when the power supply is stopped, the contents detected by the detecting device are stored by the storage device to facilitate the repair work.